/*样式初始化*/
* {
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: #000;
}

img {
  border: 0;
  vertical-align: middle;
}

ul li {
  list-style: none;
}

body, h1, h2, h3, h4, h5, h6 {
  font: 12px 宋体, Times New Roman;
}

body {
  background: rgb(20, 33, 42)
}

/*预定义样式*/
.w {
  width: 1000px;
  margin: 0 auto;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clear {
  clear: both;
}

.center {
  margin: 0 auto;
}

.border {
  border: 1px solid red;
}

table {
  width: 360px;
  height: 240px;
  border: none;
  margin: 0 auto;
}

tr, th, td {
  height: 20px;
}

th {
  width: 60px;
}

input:focus {
  border: 2px solid orange;
}

/*用户登录*/
.top {
  width: 100%;
  height: 100px;
}

.top .logo {
  width: 1130px;
  height: 100px;
}

.form {
  width: 1130px;
}

.login {
  width: 400px;
  margin: 30px auto;
  background: #444;
  color: #fff;
  margin-right: 0px;
  border-radius: 4px;
  padding-bottom: 20px;
}

.login .login_center {
  width: 360px;
  margin: 10px auto;
}

.login .login_top {
  margin: 10px 0;
}

.login .login_top .left {
  height: 40px;
  line-height: 40px;
  font-weight: bold;
  font-size: 20px;
}

.login .login_top .right {
  height: 40px;
  line-height: 40px;
  font-size: 13px;
}

.login .login_top .right a {
  color: red;
  font-weight: bold;
}

.login .login_top .right a:hover {
  color: orange;
}

.xian {
  height: 2px;
  background: #ff6700;
  margin: 8px 0;
}

.login_main {
  padding: 20px 0;
}

.login_main .username {
  font: 16px Times New Roman;
  height: 40px;
  line-height: 40px;
  margin: 35px 0;
}

.login_main .username .shurukuang {
  width: 220px;
  height: 30px;
  border: 1px solid #ccc;
  padding: 5px 10px;
}

.login_main .username .yanzhengma {
  width: 100px;
  height: 30px;
  border: 1px solid #ccc;
  padding: 5px 10px;
}

.login_main .username .shurukuang:focus {
  border: 1px solid blue;
  background: #F0FFFF;
}

.login_main .username .yanzhengma:focus {
  border: 1px solid blue;
  background: #F0FFFF;
}

.login_main .username .right {
  margin-left: 20px;
}

/*设置按钮样式*/
.login .login_center .login_submit {
  margin: 15px auto;
}

.login .login_center .submit {
  border: none;
  width: 240px;
  height: 45px;
  margin-left: 55px;
  background: #ff6700;
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 2px;
  cursor: pointer;
  border-radius: 4px;
}

.login .login_center .submit:hover {
  border: 1px solid #fff;
}


/*用户注册*/
.regist {
  width: 447px;
  height: 480px;
  margin: 20px auto;
  background: #fff;
  color: #000;
  border-radius: 6px;
}

.regist_center {
  width: 430px;
  margin: 10px auto;
}

.regist .regist_top {
  margin: 10px 0;
}

.regist .regist_top .left {
  height: 40px;
  line-height: 40px;
  font-weight: bold;
  font-size: 20px;
}

.regist .regist_top .right {
  height: 40px;
  line-height: 40px;
  font-size: 13px;
}

.regist .regist_top .right a {
  color: #ff6700;
  font-weight: bold;
}

.regist .regist_top .right a:hover {
  color: orange;
}

.xian {
  height: 2px;
  background: #ff6700;
  margin: 8px auto;
}

.regist_main {
  padding: 10px 0;
  padding-left: 45px;
}

.regist_main .username {
  font: 16px Times New Roman;
  height: 40px;
  line-height: 40px;
  margin: 20px 0;
}

.regist_main .username .shurukuang {
  width: 220px;
  height: 30px;
  border: 1px solid #ccc;
  padding: 5px 10px;
}

.regist_main .username .yanzhengma {
  width: 100px;
  height: 30px;
  border: 1px solid #ccc;
  padding: 5px 10px;
}

.regist_main .username .shurukuang:focus {
  border: 1px solid blue;
  background: #F0FFFF;
}

.regist_main .username .yanzhengma:focus {
  border: 1px solid blue;
  background: #F0FFFF;
}

.regist_main .username .right {
  margin-left: 20px;
}

.regist_main .username span {
  display: inline-block;
  margin-left: 20px;
  font-size: 12px;
  color: #ccc;
  font-weight: bold;
}

.regist_main .username span:hover {
  color: #ff6700;
}

.regist .regist_center .regist_submit {
  margin: 20px auto;
}

.regist .regist_center .submit {
  border: none;
  width: 336px;
  height: 45px;
  margin-left: 45px;
  background: #ff6700;
  color: #fff;
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 8px;
  cursor: pointer;
}

.regist .regist_center .submit:hover {
  border: 1px solid #ccc;
}

footer {
  width: 100%;
  height: 80px;
  background: #fff;
  padding: 30px 0;
}

footer .copyright {
  height: 30px;
  line-height: 30px;
  font-size: 13px;
  word-spacing: 15px;
  text-align: center;
}

footer .copyright:first-of-type {
  margin-top: 10px;
}